html,
body {
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  -webkit-user-select: none; }

html {
  font-family: Lato, "Helvetica Neue", open-sans, monospace, sans-serif;
  overflow: hidden; }

body {
  margin: 0;
  position: relative;
  font-size: .16rem; }

html,
body {
  background: #092531;
  color: #ffffff;
  overflow: hidden; }

html {
  width: 100%;
  height: 100%;
  font-family: Lato, "Helvetica Neue", open-sans, monospace, sans-serif; }

body {
  margin: .2rem 0;
  padding: 0 .3rem;
  font-size: .16rem; }

.container {
  width: 7.1rem;
  margin: 0 auto; }

.heading h1 {
  margin: 0;
  font-size: .48rem; }

.intro a.btn-new {
  float: right;
  width: 40%;
  height: .6rem;
  padding: .1rem;
  background: #11445a;
  border-radius: .05rem;
  font-size: .24rem;
  line-height: .4rem;
  font-weight: bold;
  text-align: center;
  display: block;
  box-sizing: border-box;
  cursor: pointer; }

.intro p {
  width: 55%;
  margin: 0;
  font-size: .24rem;
  line-height: 1.25; }

.game-container {
  position: relative;
  width: 7.5rem;
  height: 7.5rem;
  margin: 1rem -.3rem 0;
  overflow: hidden;
  box-sizing: border-box; }

.game-message {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(255, 255, 255, 0.8);
  text-align: center;
  z-index: 3;
  font-weight: bold;
  display: none;
  -webkit-animation: fade-in 500ms ease 500ms;
  animation: fade-in 500ms ease 500ms;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both; }

.game-message.game-won {
  /*background: rgba(219, 251, 253, 0.5);*/
  /*color: #ffffff;*/ }

.game-message.game-won,
.game-message.game-over {
  display: block; }

.game-message p {
  font-size: .32rem;
  font-weight: bold;
  height: .3rem;
  color: #11445a;
  line-height: .3rem;
  margin-top: 2rem; }

.btn-restart {
  display: inline-block;
  background: #11445a;
  border-radius: 3px;
  padding: 0 20px;
  text-decoration: none;
  color: #ffffff;
  height: 40px;
  line-height: 42px;
  margin-left: 9px;
  cursor: pointer; }

.grid-container {
  position: absolute;
  z-index: 1; }

.grid-row {
  margin-bottom: .05rem; }

.grid-row:last-child {
  margin-bottom: 0; }

.grid-row:after {
  content: "";
  display: block;
  clear: both; }

.grid-cell {
  width: 1.36rem;
  height: 1.36rem;
  margin-right: .05rem;
  float: left;
  border-radius: 50%;
  background: #11445a; }

.grid-cell:last-child {
  margin-right: 0; }

.tile-container {
  position: relative;
  z-index: 2; }

.tile {
  position: absolute;
  width: 1.36rem;
  height: 1.36rem;
  border-radius: 50%;
  -webkit-animation: fade-in 500ms ease;
  animation: fade-in 500ms ease;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both; }

.tile.tile-red {
  background: #ffafcd; }

.tile.tile-blue {
  background: #5fd3ff; }

.tile.tile-row-0 {
  top: 0; }

.tile.tile-row-1 {
  top: 1.41rem; }

.tile.tile-row-2 {
  top: 2.82rem; }

.tile.tile-row-3 {
  top: 4.23rem; }

.tile.tile-row-4 {
  top: 5.64rem; }

.tile.tile-col-0 {
  left: 0; }

.tile.tile-col-1 {
  left: 1.41rem; }

.tile.tile-col-2 {
  left: 2.82rem; }

.tile.tile-col-3 {
  left: 4.23rem; }

.tile.tile-col-4 {
  left: 5.64rem; }

@-webkit-keyframes fade-in {
  0% {
    opacity: 0; }
  100% {
    opacity: 1; } }

@keyframes fade-in {
  0% {
    opacity: 0; }
  100% {
    opacity: 1; } }